3 Southgate Ave, Biddeford, ME is a single family home that contains 1,294 sq ft and was built in 1956. It contains 3 bedrooms and 1 bathroom. This home last sold for $169,000 in May 2017. The Zestimate for this house is $169,692, which has decreased by $441 in the last 30 days. The Rent Zestimate for this home is $1,400/mo, which has increased by $53/mo in the last 30 days. The property tax in 2017 was $2,960. The tax assessment in 2017 was $147,500, an increase of 34.3% over the previous year.